OSH Runtime Performance

Source code: benchmarks/osh-runtime.sh

Raw files

Elapsed Time by Shell (milliseconds)

Some benchmarks call many external tools, while some exercise the shell interpreter itself.

workload host name bash dash osh-native osh-nosouffle osh-static osh bash ratio static bash ratio
abuild-print-help no-host 15 9 20 21 18 1.33 1.18
bin-true no-host 621 437 803 803 649 1.29 1.04
configure.cpython no-host 13,646 13,724 13,329 13,368 12,790 0.98 0.94
configure.ocaml no-host 3,629 3,583 3,680 3,683 3,636 1.01 1.00
configure.tcc no-host 45 40 46 46 43 1.02 0.96
configure.util-linux no-host 12,413 13,130 12,368 12,363 12,000 1.00 0.97
configure.yash no-host 1,677 1,630 1,677 1,689 1,664 1.00 0.99
hello-world no-host 1 1 3 3 1 2.42 1.08

Minor Page Faults

workload host name bash dash osh-native osh-nosouffle osh-static osh bash ratio static bash ratio
abuild-print-help no-host 2,398 1,175 3,340 3,449 2,805 1.39 1.17
bin-true no-host 103,381 49,380 134,526 134,591 111,413 1.30 1.08
configure.cpython no-host 1,627,147 1,638,425 1,586,901 1,600,990 1,521,770 0.98 0.94
configure.ocaml no-host 298,860 280,552 305,921 307,057 300,066 1.02 1.00
configure.tcc no-host 5,196 4,236 5,592 5,688 5,112 1.08 0.98
configure.util-linux no-host 1,538,751 1,699,456 1,501,176 1,503,764 1,450,612 0.98 0.94
configure.yash no-host 173,443 159,531 177,233 177,310 172,652 1.02 1.00
hello-world no-host 150 86 389 399 181 2.59 1.21

Memory Usage (Max Resident Set Size in MB)

Memory usage is measured in MB (powers of 10), not MiB (powers of 2).

workload host name bash dash osh-native osh-nosouffle osh-static osh bash ratio static bash ratio
abuild-print-help no-host 4.8 3.9 9.4 9.8 6.4 1.95 1.32
bin-true no-host 3.3 1.6 8.5 9.2 5.1 2.60 1.56
configure.cpython no-host 34.7 34.4 34.8 34.3 34.5 1.00 1.00
configure.ocaml no-host 28.7 28.6 28.8 28.6 28.7 1.00 1.00
configure.tcc no-host 26.3 26.2 26.4 26.1 26.3 1.01 1.00
configure.util-linux no-host 39.7 39.7 39.7 39.7 39.7 1.00 1.00
configure.yash no-host 33.4 33.5 33.4 33.4 33.3 1.00 1.00
hello-world no-host 3.0 1.6 6.4 7.1 3.3 2.13 1.09

GC Stats

workload host name elapsed ms max gc millis total gc millis allocated MB max rss MB num allocated num live max survived num in heap num in pool 1 num in pool 2 num gc points num gc done gc threshold num growths
hello-world no-host 3 0 0 0.3 6.4 3,896 3,896 0 716 1,916 1,264 2 0 50,000 0
bin-true no-host 803 1 2 3.5 8.5 152,882 11,691 2,964 14,775 73,391 64,716 3,008 3 50,000 0
configure.cpython no-host 13,329 1 65 14.8 34.8 1,753,364 36,445 28,935 93,071 872,316 787,977 25,789 61 50,000 0
configure.util-linux no-host 12,368 3 63 21.6 39.7 2,709,910 37,457 66,323 119,739 1,296,433 1,293,738 32,527 42 132,646 1
configure.ocaml no-host 3,680 1 2 2.8 28.8 149,932 12,652 6,557 9,207 70,540 70,185 1,693 3 50,000 0
configure.tcc no-host 46 0 0 1.4 26.4 30,574 30,574 0 1,674 14,510 14,390 271 0 50,000 0
configure.yash no-host 1,677 1 2 2.7 33.4 143,736 11,764 6,618 7,160 70,796 65,780 2,095 3 50,000 0
abuild-print-help no-host 20 1 2 3.0 9.4 117,251 65,784 41,994 4,969 54,631 57,651 277 3 83,988 1
hello-world no-host 3 0 0 0.3 7.1 3,895 3,895 0 715 1,916 1,264 2 0 50,000 0
bin-true no-host 803 1 2 3.5 9.2 152,882 11,695 2,968 14,775 73,391 64,716 3,008 3 50,000 0
configure.cpython no-host 13,368 1 65 14.9 34.3 1,753,363 36,450 28,940 93,070 872,316 787,977 25,789 61 50,000 0
configure.util-linux no-host 12,363 3 63 21.6 39.7 2,709,910 37,463 66,329 119,739 1,296,433 1,293,738 32,527 42 132,658 1
configure.ocaml no-host 3,683 1 2 2.8 28.6 149,932 12,657 6,562 9,207 70,540 70,185 1,693 3 50,000 0
configure.tcc no-host 46 0 0 1.4 26.1 30,574 30,574 0 1,674 14,510 14,390 271 0 50,000 0
configure.yash no-host 1,689 1 2 2.7 33.4 143,736 11,768 6,622 7,160 70,796 65,780 2,095 3 50,000 0
abuild-print-help no-host 21 1 2 3.0 9.8 117,251 65,788 41,998 4,969 54,631 57,651 277 3 83,996 1

rusage Details

task id host name workload elapsed ms user ms sys ms max rss MB shell label
7 no-host abuild-print-help 15 7 9 4.8 bash
15 no-host abuild-print-help 9 4 6 3.9 dash
23 no-host abuild-print-help 20 11 10 9.4 osh-native
31 no-host abuild-print-help 21 12 10 9.8 osh-nosouffle
39 no-host abuild-print-help 18 9 9 6.4 osh-static
1 no-host bin-true 621 312 348 3.3 bash
9 no-host bin-true 437 267 175 1.6 dash
17 no-host bin-true 803 320 500 8.5 osh-native
25 no-host bin-true 803 310 508 9.2 osh-nosouffle
33 no-host bin-true 649 312 353 5.1 osh-static
2 no-host configure.cpython 13,646 7,467 6,562 34.7 bash
10 no-host configure.cpython 13,724 7,541 6,575 34.4 dash
18 no-host configure.cpython 13,329 7,011 6,583 34.8 osh-native
26 no-host configure.cpython 13,368 7,209 6,435 34.3 osh-nosouffle
34 no-host configure.cpython 12,790 7,057 5,968 34.5 osh-static
4 no-host configure.ocaml 3,629 1,480 1,189 28.7 bash
12 no-host configure.ocaml 3,583 1,460 1,147 28.6 dash
20 no-host configure.ocaml 3,680 1,500 1,217 28.8 osh-native
28 no-host configure.ocaml 3,683 1,444 1,279 28.6 osh-nosouffle
36 no-host configure.ocaml 3,636 1,443 1,225 28.7 osh-static
5 no-host configure.tcc 45 22 24 26.3 bash
13 no-host configure.tcc 40 21 19 26.2 dash
21 no-host configure.tcc 46 24 22 26.4 osh-native
29 no-host configure.tcc 46 19 28 26.1 osh-nosouffle
37 no-host configure.tcc 43 21 23 26.3 osh-static
3 no-host configure.util-linux 12,413 6,480 6,344 39.7 bash
11 no-host configure.util-linux 13,130 6,460 7,157 39.7 dash
19 no-host configure.util-linux 12,368 6,076 6,508 39.7 osh-native
27 no-host configure.util-linux 12,363 6,112 6,466 39.7 osh-nosouffle
35 no-host configure.util-linux 12,000 6,095 6,116 39.7 osh-static
6 no-host configure.yash 1,677 950 732 33.4 bash
14 no-host configure.yash 1,630 905 725 33.5 dash
22 no-host configure.yash 1,677 930 749 33.4 osh-native
30 no-host configure.yash 1,689 930 761 33.4 osh-nosouffle
38 no-host configure.yash 1,664 911 755 33.3 osh-static
0 no-host hello-world 1 0 1 3.0 bash
8 no-host hello-world 1 0 1 1.6 dash
16 no-host hello-world 3 2 1 6.4 osh-native
24 no-host hello-world 3 2 1 7.1 osh-nosouffle
32 no-host hello-world 1 1 1 3.3 osh-static

More Details

task id host name workload minor faults major faults swaps in block out block signals voluntary ctx involuntary ctx shell label
7 no-host abuild-print-help 2,398 0 0 0 8 0 41 2 bash
15 no-host abuild-print-help 1,175 0 0 0 8 0 40 0 dash
23 no-host abuild-print-help 3,340 0 0 0 16 0 38 0 osh-native
31 no-host abuild-print-help 3,449 0 0 0 16 0 38 1 osh-nosouffle
39 no-host abuild-print-help 2,805 0 0 0 8 0 39 0 osh-static
1 no-host bin-true 103,381 0 0 0 8 0 1,990 43 bash
9 no-host bin-true 49,380 0 0 0 8 0 2,995 43 dash
17 no-host bin-true 134,526 0 0 0 16 0 1,999 63 osh-native
25 no-host bin-true 134,591 0 0 0 16 0 1,999 81 osh-nosouffle
33 no-host bin-true 111,413 0 0 0 8 0 1,996 85 osh-static
2 no-host configure.cpython 1,627,147 0 0 0 25,272 0 14,088 1,017 bash
10 no-host configure.cpython 1,638,425 0 0 0 25,272 0 14,095 1,069 dash
18 no-host configure.cpython 1,586,901 0 0 0 25,280 0 11,292 815 osh-native
26 no-host configure.cpython 1,600,990 0 0 0 25,280 0 11,274 815 osh-nosouffle
34 no-host configure.cpython 1,521,770 0 0 0 25,272 0 11,304 860 osh-static
4 no-host configure.ocaml 298,860 0 0 0 4,432 0 2,016 194 bash
12 no-host configure.ocaml 280,552 0 0 0 4,432 0 2,113 187 dash
20 no-host configure.ocaml 305,921 0 0 8 4,440 0 2,000 239 osh-native
28 no-host configure.ocaml 307,057 0 0 0 4,440 0 1,998 207 osh-nosouffle
36 no-host configure.ocaml 300,066 0 0 0 4,432 0 1,999 232 osh-static
5 no-host configure.tcc 5,196 0 0 0 80 0 49 1 bash
13 no-host configure.tcc 4,236 0 0 0 88 0 52 3 dash
21 no-host configure.tcc 5,592 0 0 0 96 0 45 3 osh-native
29 no-host configure.tcc 5,688 0 0 0 96 0 45 3 osh-nosouffle
37 no-host configure.tcc 5,112 0 0 0 88 0 45 1 osh-static
3 no-host configure.util-linux 1,538,751 0 0 0 35,944 0 18,936 1,040 bash
11 no-host configure.util-linux 1,699,456 1 0 0 35,936 0 17,087 1,096 dash
19 no-host configure.util-linux 1,501,176 1 0 0 35,952 0 16,128 962 osh-native
27 no-host configure.util-linux 1,503,764 0 0 0 35,944 0 16,168 921 osh-nosouffle
35 no-host configure.util-linux 1,450,612 3 0 0 35,944 0 16,238 862 osh-static
6 no-host configure.yash 173,443 0 0 0 3,616 0 880 98 bash
14 no-host configure.yash 159,531 0 0 0 3,624 0 1,002 98 dash
22 no-host configure.yash 177,233 0 0 0 3,624 0 859 103 osh-native
30 no-host configure.yash 177,310 0 0 0 3,624 0 860 108 osh-nosouffle
38 no-host configure.yash 172,652 0 0 0 3,616 0 857 106 osh-static
0 no-host hello-world 150 0 0 0 8 0 1 0 bash
8 no-host hello-world 86 0 0 0 8 0 1 0 dash
16 no-host hello-world 389 0 0 0 16 0 1 0 osh-native
24 no-host hello-world 399 0 0 0 16 0 1 0 osh-nosouffle
32 no-host hello-world 181 0 0 0 8 0 1 0 osh-static

Shell and Host

shell label shell id
bash bash-36833674
dash dash-cea41b3e
osh-native osh-3ab17f2e
osh-nosouffle osh-c57e6757
osh-static osh-static-72eb3dfd
host label host id
no-host no-host-9c670df1